2081891472

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{259717}}^1$

素因数の和:259895

約数の個数: 40

約数和(自身を含む): 5410445376

約数和(自身を除く): 3328553904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 259717, 519434, 779151, 1038868, 1558302, 2077736, 3116604, 4155472, 6233208, 12466416, 43372739, 86745478, 130118217, 173490956, 260236434, 346981912, 520472868, 693963824, 1040945736, 2081891472]

約数ペア:

[(1, 2081891472), (2, 1040945736), (3, 693963824), (4, 520472868), (6, 346981912), (8, 260236434), (12, 173490956), (16, 130118217), (24, 86745478), (48, 43372739), (167, 12466416), (334, 6233208), (501, 4155472), (668, 3116604), (1002, 2077736), (1336, 1558302), (2004, 1038868), (2672, 779151), (4008, 519434), (8016, 259717)]